Update dart to 2.16.1
Update dart to 2.16.1

Also updates the base image to stable/bullseye
31z4/official-images,infosiftr/stackbrew,31z4/official-images,infosiftr/stackbrew,docker-solr/official-images,31z4/official-images,docker-library/official-images,31z4/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,docker-library/official-images,docker-library/official-images,docker-library/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,docker-solr/official-images,infosiftr/stackbrew,docker-library/official-images,docker-solr/official-images,docker-library/official-images,31z4/official-images,neo-technology/docker-official-images,docker-solr/official-images,neo-technology/docker-official-images,neo-technology/docker-official-images,infosiftr/stackbrew,31z4/official-images,docker-library/official-images,infosiftr/stackbrew,docker-library/official-images,31z4/official-images,31z4/official-images,infosiftr/stackbrew,docker-library/official-images,31z4/official-images,infosiftr/stackbrew,infosiftr/stackbrew,docker-library/official-images,docker-solr/official-images,31z4/official-images,31z4/official-images,docker-solr/official-images,31z4/official-images,docker-library/official-images,docker-library/official-images,infosiftr/stackbrew,neo-technology/docker-official-images,docker-library/official-images,docker-library/official-images,docker-solr/official-images,infosiftr/stackbrew,infosiftr/stackbrew,docker-solr/official-images,infosiftr/stackbrew,31z4/official-images,docker-solr/official-images,31z4/official-images,neo-technology/docker-official-images,docker-solr/official-images,neo-technology/docker-official-images,docker-solr/official-images,docker-solr/official-images,neo-technology/docker-official-images,docker-solr/official-images,infosiftr/stackbrew,docker-solr/official-images,neo-technology/docker-official-images,infosiftr/stackbrew,neo-technology/docker-official-images